baber/WOPTO huggingface dataset:
Patent JP-S58111420-A (JP)
Title: Manufacture of ceramic filter
Inventor: ISHIBASHI KOUJI
IPC: H03H9/02
Filed: 1981-12-23
Abstract: PURPOSE:To obtain products of the same external appearance and to attain high degree of sealing, by curing a resin while pressure-forming the resin. CONSTITUTION:Input/output lead terminals 12, 12 are connected to a piezoelectric ceramic element 11 electrically by wire bonding 13. Further, the element 11 and the connecting part between the element 11 and the lead terminals 12, 12 are enclosed with an elastic member 14. The surrounding of the member 14 is covered with a resin 15, which is cured while pressing with a forming die 16 from the upper and lower sides, to obtain a ceramic filter 17.
Patent JP-H06197356-A (JP)
Title: Display device
Inventor: KUSADA TOKUTARO
IPC: H04N9/12
Filed: 1993-08-30
Abstract: PURPOSE:To realize display with high picture quality without color slippage by controlling a sample-and-hold circuit by a clock signal and fetching three color video signals nonsimultaneously. CONSTITUTION:A video signal held by an analog sample-and-hold circuit is held untill a succeeding clock signal is inputted, and in order to hold three colors simultaneously untill a source driver takes them, a 1st color V1 and a 2nd color V2 are held again in a timing of a 3rd color V3. Then the analog sample-and-hold circuit for the 1st color V1 and the 2nd color V2 is formed to be two stages. Input stage analog sample-and-hold circuits 7-12 are operated by a clock frequency being three times of that for a sample-and-hold circuit 17 at the source driver side and conversely the source driver side sample-and- hold circuit 17 is operated by a 1/3 clock frequency, then it is not required to make the display device to cope with a high speed operation.
Patent JP-H1060522-A (JP)
Title: High workability steel sheet excellent in high strengthening characteristics by irradiation of high density energy
Inventor: KITAMURA MITSURU
IPC: C22C38/58
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To use a steel sheet in a wide range by prescribing the components the steel sheet and the irradiating conditions of high density energy. SOLUTION: The component compsn, of a steel is composed of, by mass, 0.04 to 0.3% C, <=2% Si, <=2% Mn, and the balance Fe or the like. In the case this steel is irradiated with high energy density such as lasers or the like, a melted zone so as to pierce the sheet thickness is formed, and moreover, this region is rapidly solidified, and a remarkable increase of a strength is made possible. In this case, when the irradiating time reaches >=60sec, the amt. of a strength to be increased in made approximately constant.  Then, in the case K1 value expressed by (Mn%+0.25.Si%)×C% is >=0.018, >=60MPa of the amt, of the strength to be increased which is the amt. of strengthening effective in practical, but, in the case the irradiating time (t) is made shorter than 60sec, the amt. of the strength to be increased reduces, and therefore, the K1 value higher than the value calculated by the inequality is required. Furthermore, for obtaining a sufficient amt. of the strength to be increased, it is required that the mutual interval between radiations exceeds 1mm.
Patent JP-2001040359-A (JP)
Title: Process for operating coke oven
Inventor: MASAMORI TSUNEJI
IPC: C10B29/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To early recognize the state in the carbonization chamber of a coke oven, namely, the extent of carbon deposition and damage of the oven wall without direct visual observation so as to take appropriate measures. SOLUTION: In pushing the red-hot coke from the carbonization chamber of a coke oven, the pushing resistance loaded on the pushing ram of the pusher is measured, during which time the width of the oven is continuously measured with a pair of non-contact distance meters mounted on the ram, and the position of oven width detection is continuously imaged with an image pickup device. Then, the position of a rise in the pushing resistance is determined according to the wave form of the detected pushing resistance and the data on the oven width. From the image of the position of a rise in the pushing resistance, the cause for the rise is determined to be carbon deposition, wall damage, the property of the fed coal, or the state of carbonization, and whether or not the oven wall requires repair is judged.
Patent JP-S6369978-A (JP)
Title: Formation of thin film pattern
Inventor: ARAI YOSHIMITSU
IPC: C23C16/48
Filed: 1986-09-12
Abstract: PURPOSE:To form a minute thin film pattern without using a mask, by providing an electrode for directing a laser beam onto a substrate, and projecting the beam while keeping the potential of the electrode positive with respect to the substrate. CONSTITUTION:When the laser beam 2 from a laser deice 1 is condensed by a lens 3 and projected on the substrate 6 loaded on a stage 5 also served as the electrode in a reaction vessel 4, the electrode 10 for directing a part or the whole of the beam 2 onto the substrate 6 is provided, and a positive potential with respect to the stage 5 is impressed on the electrode 10 by an electric power source 11. Consequently, the metal ion generated by a photoionization reaction is attracted by the substrate 6, and the expansion of a metal radical, another film building species, is controlled by the directional metal ion. Moreover, the metal ion generated in the beam 2 is focused by the lens action of the electric field at the opening part of the electrode 10, the metal radical is also focused into the beam 2 by the above-mentioned ion, and a minute pattern can be formed.
Patent JP-H0554271-A (JP)
Title: Fire alarm system
Inventor: KURIO TAKASHI
IPC: G08B17/10
Filed: 1991-08-27
Abstract: PURPOSE:To provide the fire alarm system which is varied in storage time upon occasion to reduce non-fire alarms and also generates real fire alarms in early stages. CONSTITUTION:A receiver 2 is connected to an analog fire sensor 1. The receiver has a processing part 3, a likelihood determination part 4, a dangerousness calculation part 6, a storage time determination part 7, a fire judgement part 9, etc. The likelihood determination part 4 determines fire likelihood and non-fire likelihood according to the features of the time-series data of an analog sense output extracted by the processing part 3. The dangerousness calculation part 6 calculates degree of dangerousness such as the easiness of misalarming occurrence determined from the fire likelihood, non-fire likelihood, the frequency of misalarming occurrence generated after the system installation. The storage time determination part 7 determines the storage time according to the degree of dangerousness calculated by the dangerousness calculation part 6. The fire judgement part 9 counts the storage time determined by the storage time determination part 7 and outputs a signal for generating a fire alarm when the level of the analog sense output at the end of the counting is higher than an alarm level.
Patent JP-H1036170-A (JP)
Title: Reduction resistant dielectric substance composition
Inventor: HARADA KENICHI
IPC: H01B3/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a reduction resistant dielectric substance composition not becoming a semiconductor by burning and capable of using Ni as an inner electrode by containing a specific main component together with sub-components consisting of a lanthanoid compound, a manganese compound and a glass forming oxide. SOLUTION: This reduction resistant dielectric substance composition, although it is necessary for obtaining a reduction resistant barium titanate to satisfy three conditions simultaneously; (1) a composition ratio in the formula A/B>1.00, (2) substituting a part of Ba with Ca, and (3) adding a lanthanoid element, is obtained by blending a main component of the formula (1.00<A/B<1.02; 0.05<=x<=0.15; 0.01<=y<=0.25) together with sub-components of 1L, mMn and nG [L is one or more kinds of lanthanoid elements except for Pm; G is a glass forming oxide consisting of Si as a main component; 0<(l)<1.0mol%, 0.1<(m)<=1.0mol%; 0<=(n)<0.05wt.%] in order to suppress a hardly sintering property.  For example, the composition is obtained by mixing prescribed amounts of BaCO3 , CaCO3 , TiO2 , ZnO2 and Dy2 O3 , calcining the mixture, adding prescribed amounts of MnCO3 and SiO2 , crushing the mixture, adding a binder, and burn the obtained mixture at 1250-1350 deg.C.
Patent JP-S6194037-A (JP)
Title: Photographing base for radiation image
Inventor: OOKODA MAKOTO
IPC: G03B42/02
Filed: 1984-10-15
Abstract: PURPOSE:To permit the movement of a photographing base unit without injuring a sheet-like recording medium even during the conveyance of said medium by providing a pair of stationary conveying means disposed fixedly apart from each other, the photographing base unit and rollers, etc. CONSTITUTION:The stationary conveying means 2a, 2b and conveying means 6a-6c as well as relay conveying means 8a, 8b are respectively provided with a pair of rollers 80. Each roller has a roller body 80b having a uniform outside diameter along a shaft part 80a and the outside diameters thereof are approximately equal. The length size of the body 80b is smaller than the width size of the sheet. Pulleys 82 having the outside diameter smaller than the outside diameter of the body 80b are disposed on both sides of the body 80b in the shaft part 80a of each roller 80 except the one roller of the conveying means 6c. A pair of the pulleys 82 are supported to the shaft part apart from each other at the space smaller than the width size of the sheet and rotatable with the body 80b. The movement of the unit 16 is thus made possible without injuring the medium even during the conveyance in the above-mentioned manner.
Patent JP-H0961464-A (JP)
Title: Pointer type display device
Inventor: SUGIMOTO HIROHARU
IPC: G01R5/16
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost pointer type display device by deleting the number of components for constituting the device. SOLUTION: The pointer type display device comprises a disc-like rotor 22 and first drive shaft 23 for rotatably driving in response to the energizing force ϕ from energizing means 25, a second drive shaft 12 mounted with a pointer 11 for indicating a display amount, and rotary transmission means for transmitting the rotary force from the shaft 23 to the shaft 12, wherein the pointer 12 is disposed at the indicating position responsive to the display amount. The first contact transmission surface 22a is provided on the periphery of the rotor 22, and a transmission member 15 having the second contact transmission surface 151 formed as a circular-arc periphery corresponding to the rotatable range is provided on the shaft 12. The surface 22a of the rotor 22 and the surface 151 of the member 15 are so disposed as to be brought into contact with one another to form rotation transmission means.
Patent JP-H0870652-A (JP)
Title: Rice-planter
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1994-09-08
Abstract: PURPOSE: To provide a rice-planter which can house the divided seedlings- planting units in a minimized dimension by rotating them, as the divided seedling platforms are allowed to avoid contacting with each other. CONSTITUTION: The rice seedling-planting unit is made freely dividable at its center position and the divided left and right parts AL and AR are respectively rotated around the standing first shaft and second shaft axes X1 and X2 so that their outer edges in the traverse direction may come toward the front side of the running machine body and toward the left and right center positions, thus the divided seedling platforms 13L and 13R come close to each other in the parallel housing position. Further, this rice-planter is equipped with a movement allowance mechanism which can move outward either of the divided seedling platforms on the sliding rail 28 until the contact of the platforms 13L and 13R can be avoided at their inner edges.
Patent JP-S6458094-A (JP)
Title: Instructing method for parking position
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1987-08-28
Abstract: PURPOSE:To easily inform idle parking sections to drivers even in an approximately 100% parking rate by informing the numbers of idle sections in voice after the parking rate exceeds a prescribed level. CONSTITUTION:Sensors S1-Sn set at parking sections P1-Pn respectively detect the presence or absence of cars parking at those parking sections and sends the detection signals to a signal processing means 10. The means 10 monitors the parking state of each parking section based on the signal received from each sensor and outputs a signal 11 via a voice synthesizing output device 9 to convert the numbers of idle sections into voice when the parking rate exceeds a prescribed level and then the idle sections are detected. When a car sensor CS detects a car arriving at an entrance 1 of a parking lot, a detection signal 6 is applied to a gate circuit 12 together with the signal 11 given to a voice output device respectively. Then the numbers of idle parking sections detected at that time point are outputted in voice through a speaker 7 via an AMP 8.
Patent JP-S6457611-A (JP)
Title: Roll type capacitor
Inventor: YAGI JUN
IPC: H01G4/18
Filed: 1987-08-27
Abstract: PURPOSE:To obtain a winding type capacitor of a zigzag configuration which can be made smaller and has a high dielectric strength, by arranging the two adjacent electrode thin films on the same surface side of a dielectric thin film with a predetermined spacing therebetween and in contact with the opposite surfaces of the insulating thin film disposed close to the dielectric thin film. CONSTITUTION:A title device is constructed by winding at least one dielectric thin film 11 and electrode thin film pairs 12-14, 13-14 pinching the dielectric thin film 11 and opposed to each other, a plurality of said dielectric thin film pairs are disposed in a zigzag configuration in the direction perpendicular to the winding direction, and the two adjacent electrode thin films 12, 13 on the same surface side of the dielectric thin film 11 are arranged with a predetermined spacing therebetween and in contact with the opposite surfaces of an insulating thin film 15 disposed close to the dielectric thin film 11. With this, the insulating thin film 15 is effectively existing in a central margin 16 between the electrode thin films 12 and 13, both electrode thin films 12 and 13 are isolated by the insulating thin film 15, and both are not placed on the same surface, so there will be no creeping discharge occurring in the dielectric thin film as in the conventional capacitor.
Patent JP-S6457607-A (JP)
Title: Flyback transformer
Inventor: NOMURA TAKESHI
IPC: H01F38/42
Filed: 1987-08-27
Abstract: PURPOSE:To prevent the horizontal pulse supplying winding from disengaging from the sheath case when it is mounted on a printed circuit board, by a method wherein when the horizontal pulse supplying winding is held by a holding frame and a holding rib, the sidewall part of the holding rib corresponding to the largediameter hole section is caused to project to the covering part side, thereby enabling the horizontal pulse supplying winding to surely be fixed to the sheath case. CONSTITUTION:From a sheath case 2 of the high-voltage coil wound and mounted in one side part of an iron core 1, a holding frame 3 and a holding rib 4 are projectively provided toward the other side part of the iron core 1, and a groove section 3a is formed in the holding frame 3 for holding the coil section of a horizontal pulse supplying winding 5. Also, in the holding rib 4, a large-diameter hole 6 into which a covering part 5a of the extraction part of the horizontal pulse supplying winding 5 can be inserted and a small-diameter hole 7 into which a core wire part 5b of the extraction part can be inserted are formed, and the sidewall part of the holding rib 4 corresponding to the large-diameter hole 6 section is caused to project to the covering part 5a side when the horizontal pulse supplying winding 5 is held by the holding frame 3 and the holding rib 4. For instance, after inserting the extraction part of the winding 5 into the large-diameter hole 6 and the small-diameter hole 7, the sidewall part of the holding rib 4 is pressed by a punch 8 to cause a part 4a of the side wall part to project and bite the covering part 5a.
Patent JP-H0964880-A (JP)
Title: Atm transfer error correction device
Inventor: MATSUMOTO KIYOSHI
IPC: H04L47/43
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the ATM transfer error correction device in which a multi- value reception signal is simplified into a ternary value, and the ternary value is processed into a pattern so as to attain pattern matching with a small calculation amount and a conventional DSP is used for economical configuration. SOLUTION: A multi-value reception signal (r) is simplified into a ternary value by a ternary threshold level decision means 1, the reception signal subject to ternary processing is patternprocessed by a ternary pattern processing means 2, a processing object data amount is reduced and a proportional pattern matching executing a small calculation amount is conducted to decide a reproduction position. A reproduction means 6 reads a reception signal stored in a reception signal storage means 5 according to the reproduction position obtained by the ternary pattern matching means 4 and the reception signal is sent in place of a reception signal with an ATM transfer error.
Patent JP-H0496861-A (JP)
Title: Document processing device
Inventor: TAKAHASHI TSUTOMU
IPC: G06F17/24
Filed: 1990-08-14
Abstract: PURPOSE:To easily and accurately designate a block only with move keys by permitting cursor movement in parts other than actually inputted data in a prescribed editing mode like the block move mode or the block copy mode to insert a space code, a return code, or the like. CONSTITUTION:Key information is read in and discriminated to perform various corresponding processings. A character code is inserted in the case of a character key, and the space code is inserted in the case of a space key, and the return code is inserted in the case of a return key. When a cursor key is operated in the document editing processing, a cursor is set only in the actual data part in principle; but when a cursor right move key or a cursor down move key is operated, the cursor can be moved beyond the actual data part in accordance with the mode set then. In this example, the cursor can be moved in the block move mode and the block copy mode, and a corresponding message is displayed at the time of key input for the start of these modes.
Patent JP-H1060965-A (JP)
Title: Piping structure of unit room
Inventor: NOZAKI YASUHIRO
IPC: E04H1/12
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a dead space so as to house a pipeline of a kitchen and sanitary equipment by projecting a corner part of a wall body of a unit room so as to have a nearly L-shaped cross section, and providing a pipeline space in a back surface of the projected part. SOLUTION: A corner part 6a of a wall body 6 of a sanitary room 16 is projected to the inside A so as to have a nearly L-shaped horizontal cross section. A back surface B of a projected part 7 is provided with a pipeline space 9 for housing a pipeline 8 of a kitchen and sanitary equipment 4. The projected part 7 is provided with a check port 10 for maintenance. A housing shelf 11 is fitted to the check port 10 freely to be removed. The housing shelf 11 functions as a cover of the check port 10, and the housing shelf 11 is utilized so as to seal the check port 10. With this structure, appearance is improved, and maintenance is facilitated, and workability is improved.
Patent JP-2000007252-A (JP)
Title: Energy saving hydraulic elevator
Inventor: SUGAWA HIROSHI
IPC: B66B9/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce an energy consumption amount markedly by connecting inert gas having a gas pressure in the vicinity of substantially central value of load fluctuation with an operation chamber below either of hydraulic rodless cylinders at all times instead of an accumulator having a large capacity. SOLUTION: Chain cases 7, 8 are spaces independent from each other, are communicated with two operation chambers partitioned by a piston 2 individually, and can be used as hydraulic pipes. Moreover, a high pressure accumulator is connected with a pipe 15 attached to the chain case 7. Consequently, a force for lifting a car having an intermediate load acts on the piston 2. Furthermore, a low pressure accumulator is connected with a pipe 13 having an opening in a housing 5 and acts in such a way that it eliminates a pressure of the high pressure accumulator when a load in the car is small. By the way, hydraulic fluids having different pressures can be connected with four operation chambers due to gas pressure of the accumulator, and the accumulator having a low pressure can be selected and connected in accordance with outputs of a weighing gauge of the car.
Patent JP-S6276844-A (JP)
Title: Transmission control system
Inventor: OTSUKA KUNIAKI
IPC: H04L25/40
Filed: 1985-09-30
Abstract: PURPOSE:To discriminate a data signal speed by providing a data signal speed discriminating means to a receiver side device so as to receive a data sent from a device at the sender side. CONSTITUTION:A data signal speed discrimination circuit 3 introduces a clock signal having a frequency sufficiently higher than an expected data signal speed and a start bit length is measured by counting the clock signal. The circuit 3 compares the reciprocal of the start bit time with some data signal speeds estimated in advance and discriminates the closest data as the data signal speed and the result is informed to a central processing unit 4. In order to set the data signal speed of the receiver side device, the central processing unit 4 writes a setting value to a serial communication LSI 5. Thus, the data transmission speed is discriminated or the data signal speed is set automatically in matching with the speed.
Patent JP-H0497041-A (JP)
Title: Construction method of building
Inventor: SAKAMOTO SHIGERU
IPC: E04G21/14
Filed: 1990-08-14
Abstract: PURPOSE:To eliminate high-place work and to make it unnecessary to use a crane, etc., to facilitate execution by assembling movable beams used for a working structure to raise it up to the highest floor or a building at a field, and constructing skeletons for each floor from down to up while lifting up the movable beams. CONSTITUTION:A jack 6 expanded up and down along movable beams 3 is provided to a core section 1 constructed in advance, projections moving back and forth to the core section 1 are respectively provided to the upper and lower parts thereof, and interlocking sections 11 with which the upper and lower projections 8a and 9a of the jack 6 are interlocked are provided to the core section 1 at proper intervals in the up and down direction. Materials are lifted up and brought in through lifting devices 4 loaded to the movable beams 3 at each floor from down to up while lifting up the movable beams 3 used for a working structure with the core section 1 as a guide and, at the same time, skeleton for each floor is constituted of beams, floors, walls, ceilings, etc. According to the constitution, working environment is improved, and safety can be promoted.